Deep vein thrombosis (DVT) and pulmonary embolism (blood clots in the lungs) are serious, yet often related, medical conditions. deep vein clots occurs when a thrombus forms in a deep vein, most commonly in the thigh. https://lilianswir878628.csublogs.com/46596437/understanding-deep-vein-thrombosis-and-pulmonary-embolism